gcc/testsuite/c-c++-common/ubsan/pr87837.c · riscv-gcc-10.2.0 · lvzhengyang / riscv-gcc-1

re PR sanitizer/87837 (-O2 -fsanitize=signed-integer-overflow misses overflows on x86-64) · cbd42900

	PR sanitizer/87837
	* match.pd (X + Y < X): Don't optimize if TYPE_OVERFLOW_SANITIZED.

	* c-c++-common/ubsan/pr87837.c: New test.

From-SVN: r265793

committed Nov 05, 2018

cbd42900

pr87837.c 333 Bytes

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